<template>
  <div class="app-container">
    <!-- 头部 header区域  -->
    <mt-header  fixed title="京东商城">
      <span slot="left" v-show="flag">
        <mt-button @click="goBack" icon="back">返回</mt-button>
      </span>
    </mt-header>

    <!-- 内容 main 区域 -->
    <transition>
      <router-view class="conbox"></router-view>
    </transition>

    <!-- 底部 Tabar 区域 -->
    <nav class="mui-bar mui-bar-tab">
      <router-link class="mui-tab-item-swq" to="/home">
        <span class="mui-icon mui-icon-home"></span>
        <span class="mui-tab-label">首页</span>
      </router-link>
      <router-link class="mui-tab-item-swq" to="/member">
        <span class="mui-icon mui-icon-contact"></span>
        <span class="mui-tab-label">会员</span>
      </router-link>
      <router-link class="mui-tab-item-swq" to="/shopcar">
        <span class="mui-icon mui-icon-extra mui-icon-extra-cart">
          <span class="mui-badge" id="badge">{{ $store.getters.getAllCount }}</span>
        </span>
        <span class="mui-tab-label">购物车</span>
      </router-link>
      <router-link class="mui-tab-item-swq" to="/search">
        <span class="mui-icon mui-icon-search"></span>
        <span class="mui-tab-label">搜索</span>
      </router-link>
    </nav>
  </div>
</template>

<script>
// import {header} from "mint-ui"
export default {
		data(){
			return {
				flag:false
			}
		},
		created(){
			this.flag = this.$route.path === "/home" ? false : true;
		},
	methods:{
	
		goBack(){
			this.$router.go(-1);
		}

	},
	watch:{
		"$route.path":function(newVul){
			if(newVul == '/home'){
				this.flag = false;
			}else {
				this.flag = true;
			}
		}
	}
}
</script>


<style lang="scss" scoped>
.mui-bar .mui-icon {
  padding: 0;
  margin-top: 0;
  font-size: 24px;
  position: relative;
  z-index: 20;
}
.mint-header.is-fixed {
  z-index: 9999;
}
.mui-bar-tab .mui-tab-item-swq.mui-active {
  color: #007aff;
}
.mui-bar-tab .mui-tab-item-swq {
  display: table-cell;
  overflow: hidden;
  width: 1%;
  height: 50px;
  text-align: center;
  vertical-align: middle;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #929292;
}
.mui-bar-tab .mui-tab-item-swq .mui-icon ~ .mui-tab-label {
  font-size: 11px;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
}
.app-container {
  padding-top: 40px;
  overflow-x: hidden;
  padding-bottom: 50px;
}

.v-enter {
  opacity: 0;
  transform: translateX(100%);
}

.v-leave-to {
  position: absolute;
  opacity: 0;
  transform: translateX(-100%);
}
.v-enter-active,
.v-leave-active {
  transition: all 0.3s ease;
}
</style>
